<div>
  <p>
  The Label for which the parameters should be generated.
  For each Node matching the Label a NodeLabelParameter is generated.
  If no Node matches the Label then the job(s) are triggered with the
  unaltered Label - the job will therefore just stay in the build queue.
  </p>

  <p>
  The label can be static or a token to be expanded by the
  <a href="https://plugins.jenkins.io/token-macro/">token macro plugin</a>.
  </p>
</div>
